package com.lhq.gulimall.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

/**
 *
 * 配置跨域问题
 * @author lianghanqiang
 * @CLass GulimallCorsConfiguration
 * @create 2022/10/16
 */
@Configuration
public class GulimallCorsConfiguration {

    @Bean
    public CorsWebFilter corsWebFilter(){
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();

        CorsConfiguration corsConfiguration=new CorsConfiguration();

        //1.配置跨域
        //允许那些头进行跨域
        corsConfiguration.addAllowedHeader("*");
        //所有请求方式
        corsConfiguration.addAllowedMethod("*");
        //任意请求来源
        corsConfiguration.addAllowedOrigin("*");
        //是否允许携带cookie
        corsConfiguration.setAllowCredentials(true);

        source.registerCorsConfiguration("/**",corsConfiguration);
        return new CorsWebFilter(source);
    }
}